Examples of EvolizerSessionHandler

org.evolizer.core.hibernate.session.EvolizerSessionHandler
Handling of multiple Hibernate sessions using the ThreadLocal sessions. Multiple Hibernate Sessions are managed by keeping a map of database url to session factory. There are two usage patterns to obtain a session.
1. Via the Evolizer project properties for Eclipse Evolizer plugins.Using the properties, the current session of the corresponding session factory is obtained. No precedent initialization of the session factory is needed.
2. Manually by providing the session database url as string or in a property object. In this case the session factory needs to be initialized before.
Some suggestions: According to some articles on the Internet it is suggested to use one session per view. It does not make sense to open and close sessions for each database access. You simply will get dozens of Hibernate exceptions, e.g., because of lazy loading. Therefore, the session should be opened when the view is created and closed when the view is closed. @author pinzger

Examples of org.evolizer.core.hibernate.session.EvolizerSessionHandler

     */
    @Override
    protected IStatus run(IProgressMonitor monitor) {
        LOGGER.info("Starting import of project ");


        EvolizerSessionHandler handler = EvolizerSessionHandler.getHandler();
        try {
            handler.updateSchema(fProject);
            IEvolizerSession persistenceProvider = handler.getCurrentSession(fProject);
            EvolizerGitImporter importer =
                    new EvolizerGitImporter(
                            fProject.getLocation().toString(),
                            persistenceProvider,
                            fFileExtensionRegEx,

View Full Code Here

Examples of org.evolizer.core.hibernate.session.EvolizerSessionHandler

        IProject project = getProject(event);


        Shell activeShell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
        
        //Before I even open the wizard, I check that some history was already imported, otherwise I won't proceed.
        EvolizerSessionHandler handler = EvolizerSessionHandler.getHandler();
        try {
            IEvolizerSession persistenceProvider = handler.getCurrentSession(project);
            Long res = persistenceProvider.uniqueResult("select count (*) from Release", Long.class);
            if (res == null || res <= 0) {
                MessageDialog.openError(activeShell, "Missing File Content Importer Error", "No history was imported yet.\nFile content cannot be imported if no history was imported beforehand.");
                return null;
            }

View Full Code Here

Examples of org.evolizer.core.hibernate.session.EvolizerSessionHandler

     * {@inheritDoc}
     */
    @Override
    protected IStatus run(IProgressMonitor monitor) {
        try {
            EvolizerSessionHandler handler = EvolizerSessionHandler.getHandler();
            handler.updateSchema(fProject);
            IEvolizerSession persistenceProvider = handler.getCurrentSession(fProject);
            TransactionReconstructor.calculateCouplings(persistenceProvider, 1000 * fTMax, 1000 * fDistMax, monitor);
            persistenceProvider.close();
            sLogger.debug("Transaction reconstruction finished");
        } catch (EvolizerException e) {
            sLogger.error("Transaction reconstruction failed:", e);

View Full Code Here

Examples of org.evolizer.core.hibernate.session.EvolizerSessionHandler

     * {@inheritDoc}
     */
    @Override
    protected IStatus run(IProgressMonitor monitor) {
        try {
            EvolizerSessionHandler handler = EvolizerSessionHandler.getHandler();
            handler.updateSchema(fProject);
            IEvolizerSession persistenceProvider = handler.getCurrentSession(fProject);


            EvolizerCVSImporter.importMissingFileContent(
                    fProject,
                    persistenceProvider,
                    fFileExtensionRegEx,

View Full Code Here

Examples of org.evolizer.core.hibernate.session.EvolizerSessionHandler

     * {@inheritDoc}
     */
    @Override
    protected IStatus run(IProgressMonitor monitor) {
        try {
            EvolizerSessionHandler handler = EvolizerSessionHandler.getHandler();
            handler.updateSchema(fProject);
            IEvolizerSession persistenceProvider = handler.getCurrentSession(fProject);


            EvolizerCVSImporter.importProject(
                    fProject,
                    persistenceProvider,
                    fFileExtensionRegEx,

View Full Code Here

Examples of org.evolizer.core.hibernate.session.EvolizerSessionHandler

                case 3:
                    this.selectRevisionLabel.setVisible(true);
                    if (!this.releaseNamesFetched) {
                        this.releaseNamesFetched = true;
                        try {
                            EvolizerSessionHandler handler = EvolizerSessionHandler.getHandler();
                            handler.updateSchema(this.project);
                            IEvolizerSession persistenceProvider = handler.getCurrentSession(this.project);
                            for (String r : persistenceProvider.query("select name from Release", String.class)) {
                                this.releasesScrollList.add(r + " ");
                            }


                        } catch (EvolizerException e) {

View Full Code Here

Examples of org.evolizer.core.hibernate.session.EvolizerSessionHandler

     */
    public Object execute(ExecutionEvent event) throws ExecutionException {
        IProject project = getProject(event);


        try {
            EvolizerSessionHandler handler = EvolizerSessionHandler.getHandler();
            handler.updateSchema(project);
        } catch (EvolizerException e) {
            e.printStackTrace();
        }
        return null;
    }

View Full Code Here

Examples of org.evolizer.core.hibernate.session.EvolizerSessionHandler

            if (this.update) {
                LOGGER.info("Starting update of project " + project.getName() + " history job");
            } else {
                LOGGER.info("Starting import of project " + project.getName() + " history job");
            }
            EvolizerSessionHandler handler = EvolizerSessionHandler.getHandler();
            handler.updateSchema(this.project);
            IEvolizerSession persistenceProvider = handler.getCurrentSession(this.project);


            String[] repositoryData = new String[3];
            repositoryData[0] = this.user;
            repositoryData[1] = this.pwd;

View Full Code Here

Examples of org.evolizer.core.hibernate.session.EvolizerSessionHandler

     * {@inheritDoc}
     */
    @Override
    protected IStatus run(IProgressMonitor monitor) {
        try {
            EvolizerSessionHandler handler = EvolizerSessionHandler.getHandler();
            handler.updateSchema(this.project);
            IEvolizerSession persistenceProvider = handler.getCurrentSession(this.project);


            String[] repositoryData = new String[3];
            repositoryData[0] = "";
            repositoryData[1] = "";

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.